Comparison of Negative Pressure Wound Therapy with or without a Split-Thickness Skin Graft in the Surgical Management of Axillary Hidradenitis Suppurativa: A Retrospective Cohort Study.

Introduction: Negative pressure wound therapy (NPWT) alone or with the addition of a split-thickness skin graft (STSG) are 2 reconstructive options available after surgical excision of axillary hidradenitis suppurativa (HS). The aim of this study was to retrospectively examine patients undergoing these treatments and to assess clinical and patient-related outcome measures. Methods: A single-centre, retrospective analysis was conducted, evaluating surgical excision of axillary HS, with STSG and NPWT, or NPWT alone. Data collected included No. of post-operative clinic visits, time to heal, size of wound, disease recurrence, follow-up time, Dermatology Life Quality Index (DLQI), the Generalised Anxiety Disorder Assessment (GAD-7), the Patient Health Questionnaire Depression Scale (PHQ-9), Pain Visual Analogue Scale (PAINVAS2), the Brief Illness Perception Questionnaire (BIPQ), and Dermatology Visual Analogue Scale (DERMVAS). Two-tailed t-test and Mann-Whitney Wilcoxon U-tests were used to assess for significant relationships. Results: One hundred five patients were included in the study, 44 who received NPWT alone, and 61 who received NPWT + STSG. There was no significant difference in follow-up time (P = .934) or No. of follow-up appointments between groups (P = .287). There was a significant difference in time to heal between groups, with STSG + NPWT observing a mean time of 2.77 months and NPWT alone observing a mean time of 4.40 months (P = .0006). There was no difference in patient-reported outcomes between the 2 groups. Conclusion: There is no difference in patient-reported outcomes with the addition of an STSG to NPWT after surgical excision of HS. Wide excision and use of NPWT alone is an effective procedure for the treatment of axillary HS.

Introduction: Le traitement des plaies par pression négative (NPWT) seule ou associée à une greffe de peau d'épaisseur partielle (STSG) sont les deux options disponibles pour la reconstruction après excision chirurgicale d'hidradénite suppurée (HS) axillaire. Le but de cette étude rétrospective était d'examiner les patients subissant ces traitements et d'évaluer les mesures des résultats cliniques et liés aux patients. Méthodes: Une analyse rétrospective monocentrique a été menée pour évaluer l'excision chirurgicale de l'HS axillaire avec NPWT et STSG ou NPWT seule. La collecte de données a inclus : le nombre de visites cliniques postopératoires, le délai de guérison, la taille de la plaie, la récidive de la maladie, la durée du suivi, l'indice de qualité de vie dermatologique (DLQI), l'évaluation du trouble anxieux généralisé (GAD-7), l'échelle de dépression du Questionnaire sur la santé du patient (PHQ-9), l'échelle visuelle analogique de la douleur (PAINVAS2), le Court Questionnaire sur la perception de la maladie (BIPQ) et la DERMVAS. Un test t de Fisher bilatéral et un test de Mann-Whitney Wilcox ont servi à évaluer les relations significatives. Résultats: 105 patients ont été inclus dans l'étude : 44 ont reçu uniquement le traitement par pression négative et 61 ont reçu NPWT + STSG. Il n'y a pas eu de différence significative dans la durée du suivi (P = 0934) ou le nombre de rendez-vous de suivi entre les groupes (P = 0287). Il y a eu une différence significative sur le délai de guérison entre les groupes avec un délai moyen de 2,77 mois pour le groupe STSG + NPWT et de 4,40 mois pour le groupe NPWT seul (P = 0,0006). Il n'y a pas eu de différence entre les deux groupes pour ce qui concernait les résultats signalés par les patients. Conclusion: L'ajout d'une greffe de peau d'épaisseur partielle (STSG) au traitement par pression négative (NPWT) n'a pas entraîné d'augmentation de problèmes signalés par les patients après excision chirurgicale d'une hidradénite suppurée. Une excision large et l'utilisation du NPWT seul constituent une procédure efficace pour le traitement de l'HS axillaire.

Evaluation of uterine antioxidants in bitches suffering from cystic endometrial hyperplasia-pyometra complex.

Cystic endometrial hyperplasia-pyometra complex (CEH-P) is a common disease in sexually mature bitches. Disease progression leads to oxidative stress, resulting in the depletion of uterine antioxidants and lipid peroxidation of associated cells, which further aggravates the condition. The concentration of antioxidant enzymes, the level of lipid peroxidation within the uterine tissue, and its reflection in the serum and urine need to be elucidated. The aim of this study was to analyze the concentration of antioxidants such as superoxide dismutase (SOD), catalase (CAT), glutathione (GSH), glutathione peroxidase (GPx), and the lipid peroxidation marker malonaldehyde (MDA) in three types of samples, i.e., serum, urine, and uterine tissue. For this purpose, 58 pyometra-affected and 44 healthy bitches were included in the present study. All animals underwent ovariohysterectomy (OVH). Our data indicated highly significant difference (p<0.01) in the antioxidant concentrations of uterine, serum and urine samples. Furthermore, there was a highly significant (p<0.01) difference in the serum levels of ferric reducing antioxidant power (FRAP) and free radical scavenging activity (FRSA) indicated poor capacity to overcome oxidative stress in the CEH-Pyometra condition. We showed that CEH-P induces oxidative stress, which further depletes the antioxidant enzyme reserves in the uterus. Thus, the weak antioxidant defence predisposes to uterine damage and disease progression. The simultaneous depletion of antioxidants and an increase in lipid peroxidation in the serum and urine may also act as early indicators of uterine pathology.

Clinicopathological Profile and Survival Outcomes in Patients with Localised Extremity Synovial Sarcomas.

AIMS: Synovial sarcoma is a rare but aggressive variant of soft-tissue sarcoma. Literature is sparse and reported mostly from the West. We analysed the clinical profiles and prognostic factors of extremity synovial sarcoma patients in order to study their clinical journey. MATERIALS AND METHODS: This was a retrospective analysis. All patients with extremity synovial sarcoma treated between 1992 and 2020 were included. Patients with metastases at presentation were excluded. A descriptive analysis of demographic and clinicopathological features of patients undergoing limb salvage surgery (LSS) or amputation was carried out. Overall survival and disease-free survival were calculated for the entire cohort as well as for the LSS and amputation groups. Factors prognostic for survival were identified. RESULTS: In total, 157 patients had localised extremity synovial sarcoma. Predominantly, young adults (median 31 years) and males (61%) were affected. Over 70% of patients presented after recurrence or unplanned surgeries. Sixty-seven per cent of tumours were >5 cm, 69% were deep and 23% involved bone. The limb salvage rate was 64%. In the LSS group, adjuvant radiotherapy and chemotherapy were given to 72% and 68% of patients, respectively. In the amputation group, 72% of patients received adjuvant chemotherapy. In a median follow-up of 59 months, 39.4% of patients had recurrences, the majority (61.2%) were systemic. Five-year overall survival and disease-free survival were 53.4% and 49.8%, respectively. Overall survival was 63.9% and 29.7% in the LSS and amputation groups, respectively. On multivariate analysis, tumour size, depth, omission of radiotherapy and bone invasion were found to be the adverse prognostic factors. CONCLUSION: This is one of the largest studies on extremity synovial sarcoma. Mostly males and young adults were affected. The limb salvage rate was 64%, despite most being referred after unplanned surgery. Almost 70% of patients received radiotherapy and chemotherapy. Overall survival was inferior in the amputation group. Tumour size >5 cm, depth and bone invasion were negative, whereas adjuvant radiotherapy was a positive prognostic factor for survival. Chemotherapy had no impact on survival.

A Comparative Study of Anterior Cruciate Ligament Reconstruction Versus Conservative Treatment.

Background The anterior cruciate ligament (ACL) rupture is a common injury with an incidence of 68.6 in 100,000 patients per year. Despite extensive research on ACL rupture, there are insufficient high-quality studies to determine clear treatment strategies for adults lacking the ACL. This study aims to examine the functional differences between surgical and conservative treatment based on the quality of the surgical process. Methodology In this prospective, comparative study, a total of 136 patients aged between 18 and 35 years were enrolled per inclusion and exclusion criteria. Using the lottery system, patients were divided into the following two groups: group A (n = 71) and group B (n = 65). Group A was treated with arthroscopic ACL reconstruction and rehabilitation, whereas group B was treated conservatively (rehabilitation). Patient data, including age, sex, body mass index, International Knee Documentation Committee (IKDC) score, Knee Injury and Osteoarthritis Outcome Score (KOOS), Tegner Activity Level (TAL) score, and complications were recorded and compared. Results The demographic data were comparable, where males had dominancy in both groups. The mean IKDC and KOOS scores were higher in group A at all follow-ups compared to group B. The scores gradually increased at every follow-up till six months. At the final follow-up, the IKDC and KOOS scores were higher in group A than in group B, and a significant difference was observed among both groups. The TAL score also gradually increased at every follow-up till 6 months. At the final follow-up, the TAL score was higher in group A than in group B, with a significant difference between the two groups (p = 0.0032). Complications in both groups were comparable. Conclusions This study showed that both the conservatively treated group and the rebuilt group had identical outcomes, with the exception of the conservative group having greater objectively quantifiable instability. However, at the final follow-up, patients reported feeling just as satisfied with their knee without surgery, demonstrating no subjective difference in activity levels or functional outcomes. Therefore, non-athletes with an ACL-insufficient knee should still choose conservative treatment.

Bacterial production of recombinant contraceptive vaccine antigen from CatSper displayed on a human papilloma virus-like particle.

CatSper is a voltage dependent calcium ion channel present in the principal piece of sperm tail. It plays a crucial role in sperm hyperactivated motility and so in fertilization. Extracellular loops of mouse sperm CatSper were used to develop a vaccine to achieve protection from pregnancy. These loops were inserted at one of the three hypervariable regions of Human Papilloma Virus (HPV) capsid protein (L1). Recombinant vaccines were expressed in E.coli as inclusion body (IB), purified, refolded and assembled into virus-like particles (VLP) in vitro, and adsorbed on alum. Four vaccine candidates were tested in Balb/C mice. All the constructs proved immunogenic, one showed contraceptive efficacy. This recombinant contraceptive vaccine is a non-hormonal intervention and is expected to give long-acting protection from undesired pregnancies.

Post-COVID-19 vaccine uveitis: A case series.

OBJECTIVE: With the recent emergence and worldwide distribution of COVID-19 vaccines, many side effects may be underreported and possibly unknown. Cases of vaccine-associated uveitis have been linked to almost all vaccines administered in the past; however, there is scarcity of literature providing insight into post-COVID-19 vaccine-associated uveitis. This case series documents patients presenting with uveitis after administration of the Pfizer and Moderna mRNA vaccines, in hope of advancing our current understanding of potential ocular complications of COVID-19 vaccines. METHODS: Patients with ocular symptoms consistent with uveitis within 14 days after administration of the Pfizer or Moderna COVID-19 vaccines were included in this case series. RESULTS: Eight patients with a mean age of 44.4 years (range, 19-83) were included. Six patients received a Pfizer, and 2 received a Moderna vaccine. Four patients presented after their first dose, 3 after their second dose, and 1 after both doses. The mean onset of ocular symptoms after the vaccine was 5.19 days (range, 1-14), and the mean BCVA was 0.678. Patients were diagnosed with bilateral anterior granulomatous uveitis (case 1), unilateral non-granulomatous anterior uveitis (case 2, 5-8), and bilateral non-granulomatous anterior uveitis (case 3-4). CONCLUSIONS: The pathogenesis of vaccine-induced uveitis is not properly understood; however, the outcomes of this case series will aid in establishing a temporal association between the Pfizer and Moderna COVID-19 vaccines and the onset of uveitis. As the rate of COVID-19 vaccinations increases globally, it is imperative for physicians to be aware of the possible association and presentation of these ocular findings and diagnoses in order to treat patients effectively.

A Joint Consensus of Rheumatologists and Dermatologists on Early Detection and Effective Management of Psoriatic Arthritis: India's Perspective.

Psoriatic arthritis (PsA) is a chronic inflammatory disease with clinical manifestations, including inflammatory arthritis and the presence of psoriasis (PsO). The present consensus statement evaluated the early diagnosis and treatment approaches in the management of psoriasis and psoriatic arthritis by rheumatologists and dermatologists. For PAN India representation, a panel of eight rheumatologists and five dermatologists from different institutes in India were constituted. These thirteen experts were divided into two groups (rheumatologists group and dermatologist group) who received a set of questionnaires each for diagnosis and treatment approaches in the management of psoriasis and psoriatic arthritis. Based on the responses received, a panel discussion took place, where the experts identified the early diagnostic criteria for PsA considering: Clinical signs and symptoms, and questionnaire-based PsA screening, which includes Psoriasis Epidemiology Screening Tool (PEST) for dermatologists and Classification Criteria for Psoriatic Arthritis (CASPAR) for rheumatologists. The experts also recommended shift from conventional disease-modifying anti-rheumatic drugs (DMARDs) to biologics like secukinumab, when there is extensive skin involvement and TNF inhibitors when there is extensive joint involvement. Overall, the objective of the consensus was to assist rheumatologists and dermatologists in the early diagnosis and management of patients of PsA and PsO in their clinical practice.

Assessment of chin morphology in different skeletal dysplasia - A cross-sectional study.

Objective: The objective of the study is to evaluate the morphology of the symphyseal region of adult skeletal Class II and Class III malocclusion as compared with Skeletal Class I subjects. Materials and Methods: The symphyseal width and height were evaluated using data from 80 lateral cephalograms of the age range of 18 years to 25 years. Average growing Skeletal Class II (n = 30) and Class III (n = 20) subjects were used as a comparison group. Average growing normal occlusion samples (n = 30) were used as controls. Results: Alveolar height was similar in all groups. The width of the symphyseal region including basal width, the width of the cervical region of the lower central incisor at the cementoenamel junction, and symphysis width were found to be similar in all groups. There is no significant difference in gonial angle in both Class II and III groups as compared to control. Articular angle showed no significant difference. Mandibular incisor dentoalveolar height (L1-AH) was found to be significantly higher in the Class II group (P < 0.05). Conclusions: There are no definite morphological differences in the symphyseal region between average grower Class I, Class II, and Class III skeletal malocclusions except mandibular incisor dentoalveolar height (L1-AH) and incisor mandibular plane angle which is higher whereas ramus length and body length which is lesser in Class II group as compared with controls. Width of the cervical region of the lower central incisor at the cementoenamel junction (Id-Id') and incisor mandibular plane angle was lower than control in Class III subjects.

Virtual Surgical Planning: Modeling from the Present to the Future.

Virtual surgery planning is a non-invasive procedure, which uses digital clinical data for diagnostic, procedure selection and treatment planning purposes, including the forecast of potential outcomes. The technique begins with 3D data acquisition, using various methods, which may or may not utilize ionizing radiation, such as 3D stereophotogrammetry, 3D cone-beam CT scans, etc. Regardless of the imaging technique selected, landmark selection, whether it is manual or automated, is the key to transforming clinical data into objects that can be interrogated in virtual space. As a prerequisite, the data require alignment and correspondence such that pre- and post-operative configurations can be compared in real and statistical shape space. In addition, these data permit predictive modeling, using either model-based, data-based or hybrid modeling. These approaches provide perspectives for the development of customized surgical procedures and medical devices with accuracy, precision and intelligence. Therefore, this review briefly summarizes the current state of virtual surgery planning.

Severe dissecting scalp cellulitis successfully treated with serial excisions in combination with anti-TNF therapy.

The management of dissecting scalp cellulitis involves medical treatment with oral antibiotics and isotretinoin, as well as surgical input in more severe cases. In extensive disease, a full scalpectomy with reconstruction can be required. We report a case of severe dissecting scalp cellulitis in a 34-year-old man who underwent serial scalp excisions over three years, with wounds being left to heal by secondary intention. Initially, the excisions helped to control symptoms but, once the patient was on concurrent anti-TNF therapy, further excisions were successful in reducing disease load and inducing remission. He remained disease free at the 20 months follow-up. This case is the first of its kind to be described in the literature and it highlights how a conservative, staged surgical approach, in combination with anti-TNF therapy, can be effective in the management of severe dissecting scalp cellulitis. In doing so, it offers an alternative to full scalpectomy with reconstruction.

Changes in pneumatization of the maxillary air sinuses in Korean adults following biomimetic oral appliance therapy.

OBJECTIVE: For the treatment of obstructive sleep apnea in adults, mandibular advancement devices (MADs) are often used. Since adults with a prognathic mandibular phenotype are at risk of developing an unfavorable facial profile, midfacial development using biomimetic oral appliance therapy might provide a suitable alternative. However, the effect of this procedure on the maxillary air sinuses is unknown; therefore, changes in sinus pneumatization were investigated in this study. METHODS: After obtaining informed consent, 16 consecutive Korean adults with midfacial hypoplasia had 3D cone-beam (CB) CT scans taken, and biomimetic upper appliances (DNA appliance®, Vivos Therapeutics, Inc., USA) were constructed.All subjects were instructed to wear the device 12-16 h/day. Each month, examination for the progress of midfacial development was recorded. Post-treatment, a follow-up 3D CBCT scan was undertaken with no device in the patient's mouth. Pre- and post-treatment linear and volumetric measurements were obtained using appropriate software, and compared statistically using t-tests. RESULTS: The mean age of the sample was 25.0 yrs ± 8.7. The mean treatment time was 15.5 mths ± 5.2. Post-treatment, the transpalatal bone width increased from 35.3 mm ± 3.0 to 38.5 mm ± 2.0 (P < 0.001); the maxillary air sinus volume on the left side increased from 18.8 cm3 ± 6.5 to 20.0 cm3 ± 6.0 (P < 0.05), and from 18.5 cm3 ± 5.7 to 19.7 cm3 ± 5.8 (P < 0.05) on the right side. CONCLUSIONS: Biomimetic oral appliance therapy may be able to increase the maxillary air sinus volume in adults. In view of these preliminary findings, further studies on the effect of enhanced pneumatization on paranasal sinus function and sleep parameters are warranted.

Radiological evaluation of lacrimal apparatus injury after functional endoscopic sinus surgery.

OBJECTIVE: To determine the incidence of nasolacrimal duct injury after functional endoscopic sinus surgery radiologically, using computed tomography. METHODS: Fifty patients of either sex who underwent functional endoscopic sinus surgery were evaluated for nasolacrimal duct injury by computed tomography. Computed tomography was conducted pre-operatively, and post-operatively at the end of four weeks, and nasolacrimal duct injury was analysed. RESULTS: The prevalence of nasolacrimal duct injury dehiscence was 1.16 per cent, with a similar incidence of 1.16 per cent for nasolacrimal duct injury post-operatively. However, no cases of symptomatic nasolacrimal duct injury were recorded. CONCLUSION: Computed tomography scan is an effective, non-invasive method to evaluate nasolacrimal duct injury following functional endoscopic sinus surgery, in accordance with evidence-based medicine.

Serine-glycine-betaine, a novel dipeptide from an endophyte Macrophomina phaseolina: isolation, bioactivity and biosynthesis.

AIMS: Endophytes are a rich source for structurally complex chemical scaffolds with interesting biological activities. Endophytes associated with Brugmansia aurea L. (family: Solanaceae), a medicinal plant, have not yet explored for the bioactive metabolites. METHOD AND RESULTS: Hence, Macrophomina phaseolina, a fungal endophyte, was isolated from the roots of the plant. Its methanolic extract was found active against human cancer cell lines with IC50 <20 µg ml-1 . Later, a di-peptide compound, serine-glycine-betaine, was isolated and characterized. Serine-glycine-betaine consists of a unit of an N-trimethyl glycine attached to serine. It exhibited potent activity against MIA PaCa-2 and HCT-116 cell lines with IC50 8·9 and 15·16 µmol l-1 , respectively. Furthermore, it induced apoptosis in MIA PaCa-2 cells confirmed by microscopy. The apoptotic cell death in MIA PaCa-2 cells was evidenced biochemically with the generation of intracellular reactive oxygen species level and leading to loss of mitochondrial membrane potential due to activation of the intrinsic pathway. This study describes the plausible biosynthesis of serine-glycine-betaine based on genomics (genome sequencing, annotation and genes alignment). CONCLUSIONS: A novel di-peptide, serine-glycine-betaine isolated from M. phaseolina induced apoptosis in MIA-Pa-Ca-2 cells. SIGNIFICANCE AND IMPACT OF THE STUDY: This study confirms that dipeptides like serine-glycine-betaine and tyrosine-betaine might be specific to fungal genera, hence being used for diagnostic purposes.

On the detection of surface spin freezing in iron oxide nanoparticles and its long-term evolution under ambient oxidation.

Exchange bias (EB) effects linked to surface spin freezing (SSF) are commonly found in iron oxide nanoparticles, while signatures of SSF in low-field temperature-dependent magnetization curves have been much less frequently reported. Here, we present magnetic properties of dense assemblies of similar-sized (∼8 nm diameter) particles synthesized by a magnetite (sample S1) and a maghemite (sample S2) method, and the influence of long-term (4 year) sample aging under ambient conditions on these properties. The size of the EB field of the different sample (fresh or aged) states is found to correlate with (a) whether a low-temperature hump feature signaling the SSF transition is detected in out-of-phase ac susceptibility or zero-field-cooled (ZFC) dc magnetization recorded at low field and with (b) the prominence of irreversibility between FC and ZFC curves recorded at high field. Sample S1 displays a lower magnetization than S2, and it is in S1 where the largest SSF effects are found. These effects are significantly weakened by aging but remain larger than the SSF effects in S2, where the influence of aging is considerably smaller. A non-saturating component due to spin disorder in S1 also weakens with aging, accompanied by, we infer, an increase in the superspin and the radius of the ordered nanoparticle cores. X-ray diffraction and Mössbauer spectroscopy provide indication of maghemite-like stoichiometry in both aged samples as well as thicker disordered particle shells in aged-S1 relative to aged-S2 (crystallographically-disordered and spin-disordered according to diffraction and Mössbauer, respectively). The pronounced diminution in SSF effects with aging in S1 is attributed to a (long-term) transition, caused by ambient oxidation, from magnetite-like to maghemite-like stoichiometry, and a concomitant softening of the spin-disordered shell anisotropy. We assess the impact of this anisotropy on the nature of the blocking of the nanoparticle superspins.

Expression and functional role of IGFs during early pregnancy in placenta of water buffalo.

Adequate vascularisation is a key factor for successful fetal development. We hypothesized that Insulin-Like Growth Factor (IGF) family members regulate angiogenesis along with promoting fetal development and growth. In this experiment, we determined the expression and functional role of IGF family in placental compartments (caruncle; CAR, cotyledon; COT) during different stages of early pregnancy in the water buffalo (Bubalus bubalis). Samples were collected from early pregnancy 1 (EP1, 28-45 days), early pregnancy 2 (EP2, 45-90 days), and third stage of estrous cycle (11-16 days), which was taken as control. In addition, the role of IGF1 on mRNA expression of vWF, StAR, CYP11A1, 3ßHSD, PCNA, and BAX were elucidated in cultured trophoblast cells (TCC) obtained from EP2. Quantitative real-time PCR (q-PCR), westernblot, and immunohistochemistry were done to investigate the gene expression, protein expression, and localization of examined factors, and RIA was also done to assess progesterone (P4) concentration. Expression of IGFs, its receptors and binding proteins were found to be significantly higher (p < 0.05) in both CAR and COT as compared to control during early pregnancy, except binding proteins IGFBP1, 3 and 4 which were significantly (p < 0.05) downregulated in COT with advancement of pregnancy. mRNA expression was consistent with the findings of immunoblotting and immunolocalization experiments. Trophoblasts cell culture (TCC) study showed a significant time and dose-dependent effect of IGF1 onsteroidogenic transcript, which was found to be maximum at 100 ng/ml that paralleled with P4 accretion in the media (p < 0.05). Further, IGF1 upregulated the transcripts of vWF, PCNA, and downregulated BAX at the same concentration (p < 0.05). Overall, our results demonstrated that the expression of IGFs is a site-specific phenomenon in placentome, which indicates autocrine/paracrine and endocrine function. Our in-vitro finding support that IGF1 plays a critical role in placental development by promoting angiogenesis, steroid synthesis, and cell proliferation during early pregnancy.

Does elective orthopaedic surgery in pandemic era increase risk of developing COVID-19? A combined analysis of retrospective and prospective study at Cipto Mangunkusumo Hospital, Jakarta, Indonesia.

BACKGROUND: To date, no recommendations have been published on when and how to start again carrying out elective, non-urgent surgery on COVID-19-negative patients after the epidemic peak has been reached in a given country or region and the pressure on healthcare facilities, healthcare workers and resources has been released by so far that elective surgery procedures can be safely and ethically programmed again. This study aims to investigate whether elective orthopaedic surgery will increase the risk of developing COVID-19. MATERIALS AND METHODS: This was a combined retrospective and prospective studies performed at a national tertiary hospital in Jakarta, Indonesia. Subjects were patients who underwent elective orthopaedic surgeries at our institution from April to May 2020. Those who were previously infected with COVID-19 from polymerase chain reaction (PCR) reverse transcriptase (RT) examination obtained via nasopharynx and oropharynx swab, as well as those who were reluctant to participate were excluded from the study. RESULTS: A total of 35 subjects (mean age 32.89 ± 17.42) were recruited. Fifteen (42.9%) subjects were male, and 20 subjects (57.1%) were female. Mean duration of surgery was 240 min with the longest and shortest duration of 690 and 40 min, respectively. General anaesthesia was performed in the majority of cases in 18 surgeries (51.4%) with local anaesthesia as the least in 2 surgeries (5.7%). Length of stay of our study was 6 days of average. None of the patients developed symptoms suggestive of COVID-19 infection. CONCLUSION: We found that elective orthopaedic surgery may not be associated with increased cases of COVID-19 cases. However, our study was limited by short duration of follow-up. Further studies are required in order to investigate the affect of undergoing elective surgery and the number of COVID-19 cases.